<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>404</title>
  <style>
    html,
    body {
      width: 100%;
      height: 100%;

    }

    html,
    body,
    div {
      margin: 0;
      padding: 0;
    }

    .error-image-box {
      width: 100%;
      height: 100%;
    }

    .error-image {
      background: url("//xianniu-image.oss-cn-beijing.aliyuncs.com/h5_image/public/404.png") center no-repeat;
    }
  </style>
</head>

<body>
  <div class="error-image-box error-image"></div>
</body>

</html>